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Message-ID: <202110251714.ooSJVRiu-lkp@intel.com>
Date: Mon, 25 Oct 2021 17:40:52 +0800
From: kernel test robot <lkp@...el.com>
To: Bharat Bhushan <bbhushan2@...vell.com>, will@...nel.org,
mark.rutland@....com, robh+dt@...nel.org, bbudiredla@...vell.com,
sgoutham@...vell.com, linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: kbuild-all@...ts.01.org, Bharat Bhushan <bbhushan2@...vell.com>
Subject: Re: [PATCH v5 2/4] perf/marvell: CN10k DDR performance monitor
support
Hi Bharat,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v5.15-rc6 next-20211022]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bharat-Bhushan/cn10k-DDR-Performance-monitor-support/20211018-122220
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/c165c120469cac5c73b7a7e9d027c284eb09c6d1
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bharat-Bhushan/cn10k-DDR-Performance-monitor-support/20211018-122220
git checkout c165c120469cac5c73b7a7e9d027c284eb09c6d1
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=xtensa
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/perf/marvell_cn10k_ddr_pmu.c: In function 'cn10k_ddr_perf_counter_enable':
>> drivers/perf/marvell_cn10k_ddr_pmu.c:352:23: error: implicit declaration of function 'readq_relaxed'; did you mean 'readl_relaxed'? [-Werror=implicit-function-declaration]
352 | val = readq_relaxed(pmu->base + reg);
| ^~~~~~~~~~~~~
| readl_relaxed
>> drivers/perf/marvell_cn10k_ddr_pmu.c:359:17: error: implicit declaration of function 'writeq_relaxed'; did you mean 'writel_relaxed'? [-Werror=implicit-function-declaration]
359 | writeq_relaxed(val, pmu->base + reg);
| ^~~~~~~~~~~~~~
| writel_relaxed
drivers/perf/marvell_cn10k_ddr_pmu.c: In function 'cn10k_ddr_perf_probe':
drivers/perf/marvell_cn10k_ddr_pmu.c:548:74: error: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t' {aka 'unsigned int'} [-Werror=format=]
548 | name = devm_kasprintf(ddr_pmu->dev, GFP_KERNEL, "mrvl_ddr_pmu_%llx",
| ~~~^
| |
| long long unsigned int
| %x
549 | res->start);
| ~~~~~~~~~~
| |
| resource_size_t {aka unsigned int}
In file included from include/asm-generic/bug.h:22,
from ./arch/xtensa/include/generated/asm/bug.h:1,
from include/linux/bug.h:5,
from include/linux/io.h:11,
from drivers/perf/marvell_cn10k_ddr_pmu.c:8:
include/linux/kern_levels.h:5:25: error: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'resource_size_t' {aka 'unsigned int'} [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:418:25: note: in definition of macro 'printk_index_wrap'
418 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:519:9: note: in expansion of macro 'printk'
519 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:14:25: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/linux/printk.h:519:16: note: in expansion of macro 'KERN_INFO'
519 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~
drivers/perf/marvell_cn10k_ddr_pmu.c:557:9: note: in expansion of macro 'pr_info'
557 | pr_info("CN10K DDR PMU Driver for ddrc@...x\n", res->start);
| ^~~~~~~
cc1: all warnings being treated as errors
vim +352 drivers/perf/marvell_cn10k_ddr_pmu.c
338
339 static void cn10k_ddr_perf_counter_enable(struct cn10k_ddr_pmu *pmu,
340 int counter, bool enable)
341 {
342 u32 reg;
343 u64 val;
344
345 if (counter > DDRC_PERF_NUM_COUNTERS) {
346 pr_err("Error: unsupported counter %d\n", counter);
347 return;
348 }
349
350 if (counter < DDRC_PERF_NUM_GEN_COUNTERS) {
351 reg = DDRC_PERF_CFG(counter);
> 352 val = readq_relaxed(pmu->base + reg);
353
354 if (enable)
355 val |= EVENT_ENABLE;
356 else
357 val &= ~EVENT_ENABLE;
358
> 359 writeq_relaxed(val, pmu->base + reg);
360 } else {
361 val = readq_relaxed(pmu->base + DDRC_PERF_CNT_FREERUN_EN);
362 if (enable) {
363 if (counter == DDRC_PERF_READ_COUNTER_IDX)
364 val |= DDRC_PERF_FREERUN_READ_EN;
365 else
366 val |= DDRC_PERF_FREERUN_WRITE_EN;
367 } else {
368 if (counter == DDRC_PERF_READ_COUNTER_IDX)
369 val &= ~DDRC_PERF_FREERUN_READ_EN;
370 else
371 val &= ~DDRC_PERF_FREERUN_WRITE_EN;
372 }
373 writeq_relaxed(val, pmu->base + DDRC_PERF_CNT_FREERUN_EN);
374 }
375 }
376
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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